need. Luckily, the configure output is pretty good about telling you about any tools you need to update. -From some experimentation, here's a list of pre-requisite RPMs necessary for a UW-style build on SL6 as of version 8.5.0: +From some experimentation, here's a list of pre-requisite RPMs necessary for a UW-style build on SL6 as of version 8.6.0: *: cmake28 (from EPEL) *: perl *: gcc *: gcc-c++ +*: gcc-gfortran *: libicu-devel *: boost-test *: boost-devel @@ -52,8 +53,8 @@ *: bison *: flex *: nss-devel -*: c-ares-devel or c-ares19-devel *: openldap-devel +*: c-ares-devel For package list for Ubuntu see: BuildingHtcondorOnUbuntu